/* 
* CampusUdaan - Animations Stylesheet
* Contains all custom animations and effects for the website
*/

/* ===== FLOATING ANIMATION ===== */
@keyframes float {
    0% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
    100% {
        transform: translateY(0px);
    }
}

.float {
    animation: float 6s ease-in-out infinite;
}

/* ===== TYPING CURSOR ANIMATION ===== */
.typed-cursor {
    opacity: 1;
    animation: typedjsBlink 0.7s infinite;
    -webkit-animation: typedjsBlink 0.7s infinite;
    animation: typedjsBlink 0.7s infinite;
}

@keyframes typedjsBlink {
    50% {
        opacity: 0.0;
    }
}

@-webkit-keyframes typedjsBlink {
    0% {
        opacity: 1;
    }
    50% {
        opacity: 0.0;
    }
    100% {
        opacity: 1;
    }
}

/* ===== INFINITE SCROLL ANIMATION ===== */
@keyframes scroll {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-100%);
    }
}

.scroll {
    animation: scroll 30s linear infinite;
}

/* ===== FADE IN ANIMATIONS ===== */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.fade-in {
    animation: fadeIn 1s ease-in-out;
}

/* ===== SLIDE UP ANIMATION ===== */
@keyframes slideUp {
    from {
        transform: translateY(50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.slide-up {
    animation: slideUp 0.8s ease-out;
}

/* ===== SLIDE IN FROM LEFT ===== */
@keyframes slideInLeft {
    from {
        transform: translateX(-100px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.slide-in-left {
    animation: slideInLeft 0.8s ease-out;
}

/* ===== SLIDE IN FROM RIGHT ===== */
@keyframes slideInRight {
    from {
        transform: translateX(100px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.slide-in-right {
    animation: slideInRight 0.8s ease-out;
}

/* ===== PULSE ANIMATION ===== */
@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

.pulse {
    animation: pulse 2s infinite;
}

/* ===== CTA BUTTON PULSE ANIMATION ===== */
@keyframes ctaPulse {
    0% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(255, 127, 80, 0.7);
    }
    70% {
        transform: scale(1.05);
        box-shadow: 0 0 0 15px rgba(255, 127, 80, 0);
    }
    100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(255, 127, 80, 0);
    }
}

.pulse-animation {
    animation: ctaPulse 2s infinite cubic-bezier(0.66, 0, 0, 1);
    box-shadow: 0 0 0 0 rgba(255, 127, 80, 0.7);
}

/* ===== SHAKE ANIMATION ===== */
@keyframes shake {
    0%, 100% {
        transform: translateX(0);
    }
    10%, 30%, 50%, 70%, 90% {
        transform: translateX(-5px);
    }
    20%, 40%, 60%, 80% {
        transform: translateX(5px);
    }
}

.shake {
    animation: shake 0.8s ease-in-out;
}

/* ===== BOUNCE ANIMATION ===== */
@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-20px);
    }
    60% {
        transform: translateY(-10px);
    }
}

.bounce {
    animation: bounce 2s infinite;
}

/* ===== ROTATE ANIMATION ===== */
@keyframes rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.rotate {
    animation: rotate 8s linear infinite;
}

/* ===== SCALE ANIMATION ===== */
@keyframes scale {
    0% {
        transform: scale(0);
        opacity: 0;
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

.scale {
    animation: scale 0.5s ease-out;
}

/* ===== BUTTON HOVER EFFECTS ===== */
.btn-hover-effect {
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.btn-hover-effect:before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.btn-hover-effect:hover:before {
    left: 100%;
}

/* ===== AOS CUSTOM ANIMATIONS ===== */
/* These will be used with AOS library */
[data-aos="custom-fade-up"] {
    opacity: 0;
    transform: translateY(50px);
    transition-property: transform, opacity;
}

[data-aos="custom-fade-up"].aos-animate {
    opacity: 1;
    transform: translateY(0);
}

[data-aos="custom-fade-left"] {
    opacity: 0;
    transform: translateX(-50px);
    transition-property: transform, opacity;
}

[data-aos="custom-fade-left"].aos-animate {
    opacity: 1;
    transform: translateX(0);
}

[data-aos="custom-fade-right"] {
    opacity: 0;
    transform: translateX(50px);
    transition-property: transform, opacity;
}

[data-aos="custom-fade-right"].aos-animate {
    opacity: 1;
    transform: translateX(0);
}

/* ===== VIDEO POPUP ANIMATION ===== */
.popup-fade-in {
    animation: popupFadeIn 0.3s ease-out;
}

@keyframes popupFadeIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.popup-fade-out {
    animation: popupFadeOut 0.3s ease-in;
}

@keyframes popupFadeOut {
    from {
        opacity: 1;
        transform: scale(1);
    }
    to {
        opacity: 0;
        transform: scale(0.8);
    }
}

/* ===== BACKGROUND GRADIENT ANIMATION ===== */
@keyframes gradientBG {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

.gradient-bg {
    background: linear-gradient(-45deg, #0066FF, #00C896, #0066FF);
    background-size: 400% 400%;
    animation: gradientBG 15s ease infinite;
}

/* ===== SHIMMER EFFECT ===== */
@keyframes shimmer {
    0% {
        background-position: -1000px 0;
    }
    100% {
        background-position: 1000px 0;
    }
}

.shimmer {
    animation: shimmer 2s infinite linear;
    background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.5) 50%, rgba(255,255,255,0) 100%);
    background-size: 1000px 100%;
}